Hyundai Veloster: Smart key unit. Components and Components Location
Component (1)

|
No. |
Connector A(26 pins) |
No. |
Connector B(16 pins) |
No. |
Connector C(22 pins) |
|
1 |
Battery power load |
1 |
CAN L |
1 |
Start/Stop button switch ILL |
|
2 |
- |
2 |
CAN H |
2 |
Immobilizer IND |
|
3 |
Power ground 1 |
3 |
- |
3 |
Start/Stop button LED OFF |
|
4 |
IGN 1 |
4 |
Stop lamp fuse |
4 |
Interior antenna #2 power |
|
5 |
IGN 1 relay |
5 |
Brake switch |
5 |
Interior antenna #1 power |
|
6 |
ACC |
6 |
Immobilizer antenna power |
6 |
- |
|
7 |
IGN 2 |
7 |
- |
7 |
- |
|
8 |
Start/Stop button switch 2 |
8 |
Wheel speed |
8 |
Trunk antenna power |
|
9 |
- |
9 |
Driver toggle button |
9 |
Bumper antenna power |
|
10 |
- |
10 |
- |
10 |
Assistant antenna power |
|
11 |
ESCL COM |
11 |
External buzzer |
11 |
Driver antenna power |
|
12 |
CAN H |
12 |
P position / Clutch switch |
12 |
SSB LED IGN |
|
13 |
CAN L |
13 |
Start feedback |
13 |
SSB illumination power |
|
14 |
Battery CPU |
14 |
Immobilizer antenna ground |
14 |
- |
|
15 |
- |
15 |
Diagnostic - K |
15 |
Interior antenna #2 ground |
|
16 |
Power ground 2 |
16 |
Start/Stop button switch LED |
16 |
Interior antenna #1 ground |
|
17 |
Starter relay |
|
|
17 |
- |
|
18 |
IGN 2 relay |
18 |
- |
||
|
19 |
ACC relay |
19 |
Trunk antenna ground |
||
|
20 |
- |
20 |
Bumper antenna ground |
||
|
21 |
Trunk lid switch |
21 |
Assistant antenna ground |
||
|
22 |
- |
22 |
Driver antenna ground |
||
|
23 |
RPM |
|
|
||
|
24 |
EMS COM |
||||
|
25 |
Start/Stop button switch 1 |
||||
|
26 |
Assistant toggle button |
Smart key. Repair procedures
Smart key unit. Schematic DiagramsSunroof
If your vehicle is equipped with a sunroof, you can slide or tilt your sunroof
with the sunroof control lever located on the overhead console.
The sunroof can only be opened, closed, or tilted wh ...
Tire pressure monitoring system (TPMS)
(1) Low tire pressure telltale / TPMS malfunction indicator (2) Low tire pressure
position telltale
Each tire, including the spare (if provided), should be checked monthly when
cold and inflate ...
Interior light bulb replacement
1. Using a flat-blade screwdriver, gently pry the lens from the interior light
housing. 2. Remove the bulb by pulling it straight out.
WARNING
Prior to working on the Interior Lights, ensure t ...